2 * Copyright © 2017 AT&T and others. All rights reserved.
4 * This program and the accompanying materials are made available under the
5 * terms of the Eclipse Public License v1.0 which accompanies this distribution,
6 * and is available at http://www.eclipse.org/legal/epl-v10.html
9 package org.opendaylight.transportpce.olm.service;
11 import com.google.common.base.Strings;
12 import java.math.BigDecimal;
13 import java.math.RoundingMode;
14 import java.util.ArrayList;
15 import java.util.Collections;
16 import java.util.HashMap;
17 import java.util.List;
19 import java.util.Map.Entry;
20 import java.util.Optional;
22 import java.util.concurrent.ExecutionException;
23 import java.util.concurrent.TimeUnit;
24 import java.util.concurrent.TimeoutException;
25 import java.util.stream.Collectors;
26 import org.opendaylight.controller.md.sal.binding.api.DataBroker;
27 import org.opendaylight.controller.md.sal.binding.api.ReadOnlyTransaction;
28 import org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType;
29 import org.opendaylight.transportpce.common.InstanceIdentifiers;
30 import org.opendaylight.transportpce.common.NetworkUtils;
31 import org.opendaylight.transportpce.common.ResponseCodes;
32 import org.opendaylight.transportpce.common.StringConstants;
33 import org.opendaylight.transportpce.common.Timeouts;
34 import org.opendaylight.transportpce.common.device.DeviceTransactionManager;
35 import org.opendaylight.transportpce.common.mapping.MappingUtils;
36 import org.opendaylight.transportpce.common.mapping.PortMapping;
37 import org.opendaylight.transportpce.common.openroadminterfaces.OpenRoadmInterfaceException;
38 import org.opendaylight.transportpce.common.openroadminterfaces.OpenRoadmInterfaces;
39 import org.opendaylight.transportpce.olm.power.PowerMgmt;
40 import org.opendaylight.transportpce.olm.util.OlmUtils;
41 import org.opendaylight.transportpce.olm.util.OtsPmHolder;
42 import org.opendaylight.transportpce.olm.util.RoadmLinks;
43 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.olm.rev170418.CalculateSpanlossBaseInput;
44 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.olm.rev170418.CalculateSpanlossBaseOutput;
45 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.olm.rev170418.CalculateSpanlossBaseOutputBuilder;
46 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.olm.rev170418.CalculateSpanlossCurrentInput;
47 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.olm.rev170418.CalculateSpanlossCurrentOutput;
48 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.olm.rev170418.CalculateSpanlossCurrentOutputBuilder;
49 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.olm.rev170418.GetPmInput;
50 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.olm.rev170418.GetPmInputBuilder;
51 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.olm.rev170418.GetPmOutput;
52 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.olm.rev170418.GetPmOutputBuilder;
53 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.olm.rev170418.ServicePowerResetInput;
54 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.olm.rev170418.ServicePowerResetOutput;
55 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.olm.rev170418.ServicePowerSetupInput;
56 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.olm.rev170418.ServicePowerSetupOutput;
57 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.olm.rev170418.ServicePowerSetupOutputBuilder;
58 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.olm.rev170418.ServicePowerTurndownInput;
59 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.olm.rev170418.ServicePowerTurndownOutput;
60 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.olm.rev170418.ServicePowerTurndownOutputBuilder;
61 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.olm.rev170418.calculate.spanloss.base.output.Spans;
62 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.olm.rev170418.calculate.spanloss.base.output.SpansBuilder;
63 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.olm.rev170418.get.pm.output.Measurements;
64 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev170228.network.nodes.Mapping;
65 import org.opendaylight.yang.gen.v1.http.org.openroadm.common.types.rev161014.RatioDB;
66 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev170206.interfaces.grp.Interface;
67 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev170206.interfaces.grp.InterfaceBuilder;
68 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev170206.interfaces.grp.InterfaceKey;
69 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev170206.org.openroadm.device.container.OrgOpenroadmDevice;
70 import org.opendaylight.yang.gen.v1.http.org.openroadm.network.topology.rev181130.Link1;
71 import org.opendaylight.yang.gen.v1.http.org.openroadm.network.types.rev181130.OpenroadmLinkType;
72 import org.opendaylight.yang.gen.v1.http.org.openroadm.optical.transport.interfaces.rev161014.Interface1;
73 import org.opendaylight.yang.gen.v1.http.org.openroadm.optical.transport.interfaces.rev161014.Interface1Builder;
74 import org.opendaylight.yang.gen.v1.http.org.openroadm.optical.transport.interfaces.rev161014.ots.container.Ots;
75 import org.opendaylight.yang.gen.v1.http.org.openroadm.optical.transport.interfaces.rev161014.ots.container.OtsBuilder;
76 import org.opendaylight.yang.gen.v1.http.org.openroadm.pm.types.rev161014.PmGranularity;
77 import org.opendaylight.yang.gen.v1.http.org.openroadm.resource.types.rev161014.ResourceTypeEnum;
78 import org.opendaylight.yang.gen.v1.http.org.transportpce.common.types.rev170907.PmNamesEnum;
79 import org.opendaylight.yang.gen.v1.http.org.transportpce.common.types.rev170907.olm.get.pm.input.ResourceIdentifierBuilder;
80 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev180226.NetworkId;
81 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev180226.Networks;
82 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev180226.NodeId;
83 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev180226.networks.Network;
84 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev180226.networks.NetworkKey;
85 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev180226.networks.network.Node;
86 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev180226.networks.network.NodeKey;
87 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev180226.networks.network.node.SupportingNode;
88 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.topology.rev180226.LinkId;
89 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.topology.rev180226.Network1;
90 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.topology.rev180226.networks.network.Link;
91 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.topology.rev180226.networks.network.LinkKey;
92 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
93 import org.opendaylight.yangtools.yang.binding.KeyedInstanceIdentifier;
94 import org.slf4j.Logger;
95 import org.slf4j.LoggerFactory;
97 public class OlmPowerServiceImpl implements OlmPowerService {
98 private static final Logger LOG = LoggerFactory.getLogger(OlmPowerServiceImpl.class);
99 private final MappingUtils mappingUtils;
100 private final OpenRoadmInterfaces openRoadmInterfaces;
101 private final DataBroker dataBroker;
102 private final PowerMgmt powerMgmt;
103 private final DeviceTransactionManager deviceTransactionManager;
104 private final PortMapping portMapping;
106 public OlmPowerServiceImpl(DataBroker dataBroker, PowerMgmt powerMgmt,
107 DeviceTransactionManager deviceTransactionManager, PortMapping portMapping,
108 MappingUtils mappingUtils, OpenRoadmInterfaces openRoadmInterfaces) {
109 this.dataBroker = dataBroker;
110 this.powerMgmt = powerMgmt;
111 this.portMapping = portMapping;
112 this.deviceTransactionManager = deviceTransactionManager;
113 this.mappingUtils = mappingUtils;
114 this.openRoadmInterfaces = openRoadmInterfaces;
118 LOG.info("init ...");
121 public void close() {
122 LOG.info("close ...");
127 public GetPmOutput getPm(GetPmInput pmInput) {
128 org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping
129 .rev170228.network.Nodes.OpenroadmVersion openroadmVersion;
130 //LOG.info("Version returbed by mapping util is "+ mappingUtils.getOpenROADMVersion(pmInput.getNodeId()));
131 if (mappingUtils.getOpenRoadmVersion(pmInput.getNodeId())
132 .equals(StringConstants.OPENROADM_DEVICE_VERSION_1_2_1)) {
133 LOG.info("Device version is 1.2.1");
134 openroadmVersion = org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping
135 .rev170228.network.Nodes.OpenroadmVersion._121;
137 openroadmVersion = org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping
138 .rev170228.network.Nodes.OpenroadmVersion._221;
139 LOG.info("Device version is 2.2.1");
141 LOG.info("Now calling get pm data");
142 GetPmOutputBuilder pmOutputBuilder = OlmUtils.pmFetch(pmInput, deviceTransactionManager,
144 return pmOutputBuilder.build();
148 public ServicePowerSetupOutput servicePowerSetup(ServicePowerSetupInput powerSetupInput) {
149 ServicePowerSetupOutputBuilder powerSetupOutput = new ServicePowerSetupOutputBuilder();
150 boolean successValPowerCalculation = powerMgmt.setPower(powerSetupInput);
152 if (successValPowerCalculation) {
153 powerSetupOutput.setResult(ResponseCodes.SUCCESS_RESULT);
155 powerSetupOutput.setResult(ResponseCodes.FAILED_RESULT);
157 return powerSetupOutput.build();
161 public ServicePowerTurndownOutput servicePowerTurndown(
162 ServicePowerTurndownInput powerTurndownInput) {
164 ServicePowerTurndownOutputBuilder powerTurnDownOutput = new ServicePowerTurndownOutputBuilder();
165 // TODO add flag or return failure instead of string
166 if (powerMgmt.powerTurnDown(powerTurndownInput)) {
167 powerTurnDownOutput.setResult(ResponseCodes.SUCCESS_RESULT);
169 powerTurnDownOutput.setResult(ResponseCodes.FAILED_RESULT);
171 return powerTurnDownOutput.build();
175 public CalculateSpanlossBaseOutput calculateSpanlossBase(CalculateSpanlossBaseInput spanlossBaseInput) {
176 LOG.info("CalculateSpanlossBase Request received for source type {}", spanlossBaseInput.getSrcType());
177 List<RoadmLinks> roadmLinks = new ArrayList<>();
178 CalculateSpanlossBaseOutputBuilder spanLossBaseBuilder = new CalculateSpanlossBaseOutputBuilder();
179 Map<LinkId, BigDecimal> spanLossResult = null;
180 //Depending on the source type do the calculation
181 switch (spanlossBaseInput.getSrcType()) {
183 LOG.debug("Calculate SpanLossBase for a linkId: {}",spanlossBaseInput.getLinkId());
184 Link inputLink = getNetworkLinkById(spanlossBaseInput.getLinkId());
185 if (inputLink != null) {
186 RoadmLinks roadmLink = new RoadmLinks();
187 roadmLink.setSrcNodeId(inputLink.getSource().getSourceNode().getValue());
188 roadmLink.setSrcTpId(inputLink.getSource().getSourceTp().toString());
189 roadmLink.setDestNodeId(inputLink.getDestination().getDestNode().getValue());
190 roadmLink.setDestTpid(inputLink.getDestination().getDestTp().toString());
191 roadmLink.setLinkId(inputLink.getLinkId());
192 roadmLinks.add(roadmLink);
193 spanLossResult = getLinkSpanloss(roadmLinks);
197 LOG.info("Do something for all");
198 List<Link> networkLinks = getNetworkLinks();
199 if (networkLinks.isEmpty()) {
200 LOG.warn("Failed to get links form {} topology.", NetworkUtils.OVERLAY_NETWORK_ID);
201 return new CalculateSpanlossBaseOutputBuilder().setResult(ResponseCodes.FAILED_RESULT).build();
203 //else for all other links
204 for (Link link : networkLinks) {
205 Link1 roadmLinkAugmentation = link.augmentation(Link1.class);
206 if (roadmLinkAugmentation == null) {
207 LOG.debug("Missing OpenRoadm link augmentation in link {} from {} topology.",
208 link.getLinkId().getValue(), NetworkUtils.OVERLAY_NETWORK_ID);
211 if (OpenroadmLinkType.ROADMTOROADM.equals(roadmLinkAugmentation.getLinkType())) {
212 // Only calculate spanloss for Roadm-to-Roadm links
213 RoadmLinks roadmLink = new RoadmLinks();
214 roadmLink.setSrcNodeId(link.getSource().getSourceNode().getValue());
215 roadmLink.setSrcTpId(link.getSource().getSourceTp().toString());
216 roadmLink.setDestNodeId(link.getDestination().getDestNode().getValue());
217 roadmLink.setDestTpid(link.getDestination().getDestTp().toString());
218 roadmLink.setLinkId(link.getLinkId());
219 roadmLinks.add(roadmLink);
222 if (roadmLinks.isEmpty()) {
223 LOG.warn("Topology {} does not have any Roadm-to-Roadm links.", NetworkUtils.OVERLAY_NETWORK_ID);
224 return new CalculateSpanlossBaseOutputBuilder().setResult(ResponseCodes.FAILED_RESULT).build();
226 spanLossResult = getLinkSpanloss(roadmLinks);
229 LOG.info("Invalid input in request");
232 if (spanLossResult != null && !spanLossResult.isEmpty()) {
233 spanLossBaseBuilder.setResult(ResponseCodes.SUCCESS_RESULT);
234 List<Spans> listSpans = new ArrayList<>();
235 Set<Entry<LinkId, BigDecimal>> spanLossResultSet = spanLossResult.entrySet();
236 for (Entry<LinkId, BigDecimal> entry : spanLossResultSet) {
237 Spans span = new SpansBuilder().setLinkId(entry.getKey()).setSpanloss(entry.getValue().toString())
241 spanLossBaseBuilder.setSpans(listSpans);
242 return spanLossBaseBuilder.build();
244 LOG.warn("Spanloss calculation failed");
245 spanLossBaseBuilder.setResult(ResponseCodes.FAILED_RESULT);
246 return spanLossBaseBuilder.build();
253 public CalculateSpanlossCurrentOutput calculateSpanlossCurrent(CalculateSpanlossCurrentInput input) {
254 LOG.info("calculateSpanlossCurrent Request received for all links in network model.");
255 List<Link> networkLinks = getNetworkLinks();
256 if (networkLinks.isEmpty()) {
257 LOG.warn("Failed to get links form {} topology.", NetworkUtils.OVERLAY_NETWORK_ID);
260 List<RoadmLinks> roadmLinks = new ArrayList<>();
261 for (Link link : networkLinks) {
262 Link1 roadmLinkAugmentation = link.augmentation(Link1.class);
263 if (roadmLinkAugmentation == null) {
264 LOG.debug("Missing OpenRoadm link augmentation in link {} from {} topology.",
265 link.getLinkId().getValue(), NetworkUtils.OVERLAY_NETWORK_ID);
268 if (OpenroadmLinkType.ROADMTOROADM.equals(roadmLinkAugmentation.getLinkType())) {
269 // Only calculate spanloss for Roadm-to-Roadm links
270 RoadmLinks roadmLink = new RoadmLinks();
271 roadmLink.setSrcNodeId(link.getSource().getSourceNode().getValue());
272 roadmLink.setSrcTpId(link.getSource().getSourceTp().toString());
273 roadmLink.setDestNodeId(link.getDestination().getDestNode().getValue());
274 roadmLink.setDestTpid(link.getDestination().getDestTp().toString());
275 roadmLinks.add(roadmLink);
279 if (roadmLinks.isEmpty()) {
280 LOG.warn("Topology {} does not have any Roadm-to-Roadm links.", NetworkUtils.OVERLAY_NETWORK_ID);
284 Map<LinkId, BigDecimal> spanLossResult = getLinkSpanloss(roadmLinks);
285 CalculateSpanlossCurrentOutputBuilder spanLossCurrentBuilder = new CalculateSpanlossCurrentOutputBuilder();
286 if (spanLossResult != null && !spanLossResult.isEmpty()) {
287 spanLossCurrentBuilder.setResult(ResponseCodes.SUCCESS_RESULT);
288 return spanLossCurrentBuilder.build();
290 LOG.error("Spanloss Current calculation failed");
291 spanLossCurrentBuilder.setResult(ResponseCodes.FAILED_RESULT);
292 return spanLossCurrentBuilder.build();
297 public ServicePowerResetOutput servicePowerReset(ServicePowerResetInput input) {
302 private List<Link> getNetworkLinks() {
303 NetworkKey overlayTopologyKey = new NetworkKey(new NetworkId(NetworkUtils.OVERLAY_NETWORK_ID));
305 InstanceIdentifier<Network1> networkIID = InstanceIdentifier.builder(Networks.class)
306 .child(Network.class, overlayTopologyKey)
307 .augmentation(Network1.class)
309 Optional<Network1> networkOptional;
310 try (ReadOnlyTransaction rtx = this.dataBroker.newReadOnlyTransaction()) {
311 //TODO change to constant from Timeouts class when it will be merged.
312 networkOptional = rtx.read(LogicalDatastoreType.CONFIGURATION, networkIID).get(Timeouts.DATASTORE_READ,
313 TimeUnit.MILLISECONDS).toJavaUtil();
315 } catch (InterruptedException | ExecutionException | TimeoutException e) {
316 LOG.warn("Read of {} topology failed", NetworkUtils.OVERLAY_NETWORK_ID);
317 return Collections.emptyList();
320 if (! networkOptional.isPresent()) {
321 LOG.warn("Network augmentation with links data is not present in {} topology.",
322 NetworkUtils.OVERLAY_NETWORK_ID);
324 return Collections.emptyList();
327 List<Link> networkLinks = networkOptional.get().getLink();
328 if ((networkLinks == null) || networkLinks.isEmpty()) {
329 LOG.warn("Links are not present in {} topology.", NetworkUtils.OVERLAY_NETWORK_ID);
330 return Collections.emptyList();
336 * This method retrieves OTS PM from current PM list by nodeId and TPId: Steps:
339 * 1. Get OTS interface name from port mapping by TPId 2. Call getPm RPC to get OTS PM
343 * @param nodeId Node-id of the NE.
344 * @param tpID Termination point Name.
345 * @param pmName PM name which need to be retrieved
346 * @return reference to OtsPmHolder
348 private OtsPmHolder getPmMeasurements(String nodeId, String tpID, String pmName) {
349 String realNodeId = getRealNodeId(nodeId);
350 Mapping mapping = portMapping.getMapping(realNodeId, tpID);
351 if (mapping == null) {
354 GetPmInput getPmInput = new GetPmInputBuilder().setNodeId(realNodeId)
355 .setResourceType(ResourceTypeEnum.Interface)
356 .setResourceIdentifier(
357 new ResourceIdentifierBuilder().setResourceName(mapping.getSupportingOts()).build())
358 .setPmNameType(PmNamesEnum.valueOf(pmName))
359 .setGranularity(PmGranularity._15min)
361 GetPmOutput otsPmOutput = getPm(getPmInput);
363 if (otsPmOutput == null) {
364 LOG.info("OTS PM not found for NodeId: {} TP Id:{} PMName:{}", realNodeId, tpID, pmName);
368 for (Measurements measurement : otsPmOutput.getMeasurements()) {
369 if (pmName.equals(measurement.getPmparameterName())) {
370 return new OtsPmHolder(pmName, Double.parseDouble(measurement.getPmparameterValue()),
371 mapping.getSupportingOts());
374 } catch (NumberFormatException e) {
375 LOG.warn("Unable to get PM for NodeId: {} TP Id:{} PMName:{}", realNodeId, tpID, pmName, e);
381 * This method Sets Spanloss on A-End and Z-End OTS interface: Steps:
384 * 1. Read existing interface details
389 * @param nodeId nodeId of NE on which spanloss need to be updated
390 * @param interfaceName OTS interface for NE on which spanloss is cacluated
391 * @param spanLoss calculated spanloss value
392 * @param direction for which spanloss is calculated.It can be either Tx or Rx
395 private boolean setSpanLoss(String nodeId, String interfaceName, BigDecimal spanLoss, String direction) {
396 String realNodeId = getRealNodeId(nodeId);
397 BigDecimal initialSpanloss = new BigDecimal(0);
399 LOG.info("Setting Spanloss in device for {}, InterfaceName: {}", realNodeId, interfaceName);
400 if (mappingUtils.getOpenRoadmVersion(realNodeId)
401 .equals(StringConstants.OPENROADM_DEVICE_VERSION_1_2_1)) {
405 Optional<Interface> interfaceObject;
406 interfaceObject = openRoadmInterfaces.getInterface(realNodeId, interfaceName);
407 if (interfaceObject.isPresent()) {
408 InstanceIdentifier<Interface> interfacesIID = InstanceIdentifier.create(OrgOpenroadmDevice.class)
409 .child(Interface.class, new InterfaceKey(interfaceName));
410 InterfaceBuilder interfaceBuilder = new InterfaceBuilder(interfaceObject.get());
411 OtsBuilder otsBuilder = new OtsBuilder();
412 Interface intf = interfaceObject.get();
413 if (intf.augmentation(Interface1.class) != null
414 && intf.augmentation(Interface1.class).getOts() != null) {
415 Ots ots = intf.augmentation(Interface1.class).getOts();
416 otsBuilder.setFiberType(ots.getFiberType());
417 spanLossRx = ots.getSpanLossReceive();
418 spanLossTx = ots.getSpanLossTransmit();
420 spanLossRx = new RatioDB(spanLoss);
421 spanLossTx = new RatioDB(spanLoss);
423 Interface1Builder intf1Builder = new Interface1Builder();
424 if (direction.equals("TX")) {
425 otsBuilder.setSpanLossTransmit(new RatioDB(spanLoss));
426 otsBuilder.setSpanLossReceive(spanLossRx);
428 otsBuilder.setSpanLossTransmit(spanLossTx).setSpanLossReceive(new RatioDB(spanLoss));
430 interfaceBuilder.addAugmentation(Interface1.class, intf1Builder.setOts(otsBuilder.build()).build());
431 openRoadmInterfaces.postInterface(realNodeId,interfaceBuilder);
432 LOG.info("Spanloss Value update completed successfully");
435 LOG.error("Interface not found for nodeId: {} and interfaceName: {}",
436 nodeId,interfaceName);
439 } else if (mappingUtils.getOpenRoadmVersion(realNodeId)
440 .equals(StringConstants.OPENROADM_DEVICE_VERSION_2_2_1)) {
442 org.opendaylight.yang.gen.v1.http.org.openroadm.common.types.rev181019.RatioDB spanLossRx;
443 org.opendaylight.yang.gen.v1.http.org.openroadm.common.types
444 .rev181019.RatioDB spanLossTx;
445 Optional<org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019
446 .interfaces.grp.Interface> interfaceObject =
447 openRoadmInterfaces.getInterface(realNodeId, interfaceName);
448 if (interfaceObject.isPresent()) {
449 InstanceIdentifier<org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019
450 .interfaces.grp.Interface> interfacesIID =
451 InstanceIdentifier.create(org.opendaylight.yang.gen.v1.http.org.openroadm
452 .device.rev181019.org.openroadm.device.container.OrgOpenroadmDevice.class)
453 .child(org.opendaylight.yang.gen.v1.http.org.openroadm
454 .device.rev181019.interfaces.grp.Interface.class, new org.opendaylight.yang.gen
455 .v1.http.org.openroadm.device.rev181019.interfaces.grp.InterfaceKey(interfaceName));
456 org.opendaylight.yang.gen.v1.http.org.openroadm.device
457 .rev181019.interfaces.grp.InterfaceBuilder interfaceBuilder =
458 new org.opendaylight.yang.gen.v1.http.org.openroadm.device
459 .rev181019.interfaces.grp.InterfaceBuilder(interfaceObject.get());
460 org.opendaylight.yang.gen.v1.http.org.openroadm.optical
461 .transport.interfaces.rev181019.ots.container.OtsBuilder otsBuilder =
462 new org.opendaylight.yang.gen.v1.http.org.openroadm
463 .optical.transport.interfaces.rev181019.ots.container.OtsBuilder();
464 org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.interfaces.grp.Interface intf =
465 interfaceObject.get();
466 if (intf.augmentation(org.opendaylight.yang.gen.v1.http.org.openroadm.optical
467 .transport.interfaces.rev181019.Interface1.class) != null
468 && intf.augmentation(org.opendaylight.yang.gen.v1.http.org.openroadm.optical.transport
469 .interfaces.rev181019.Interface1.class).getOts() != null) {
470 org.opendaylight.yang.gen.v1.http.org.openroadm.optical.transport.interfaces
471 .rev181019.ots.container.Ots ots =
472 intf.augmentation(org.opendaylight.yang.gen.v1.http.org.openroadm.optical
473 .transport.interfaces.rev181019.Interface1.class).getOts();
475 otsBuilder.setFiberType(ots.getFiberType());
476 spanLossRx = ots.getSpanLossReceive();
477 spanLossTx = ots.getSpanLossTransmit();
479 spanLossRx = new org.opendaylight.yang.gen.v1.http.org
480 .openroadm.common.types.rev181019.RatioDB(spanLoss);
481 spanLossTx = new org.opendaylight.yang.gen.v1.http.org
482 .openroadm.common.types.rev181019.RatioDB(spanLoss);
484 org.opendaylight.yang.gen.v1.http.org.openroadm.optical.transport.interfaces
485 .rev181019.Interface1Builder intf1Builder =
486 new org.opendaylight.yang.gen.v1.http.org.openroadm.optical
487 .transport.interfaces.rev181019.Interface1Builder();
488 if (direction.equals("TX")) {
489 otsBuilder.setSpanLossTransmit(new org.opendaylight.yang.gen.v1.http.org
490 .openroadm.common.types.rev181019.RatioDB(spanLoss));
491 otsBuilder.setSpanLossReceive(spanLossRx);
493 otsBuilder.setSpanLossTransmit(spanLossTx).setSpanLossReceive(
494 new org.opendaylight.yang.gen.v1.http.org.openroadm.common.types.rev181019.RatioDB(spanLoss)
497 interfaceBuilder.addAugmentation(org.opendaylight.yang.gen.v1.http
498 .org.openroadm.optical.transport.interfaces.rev181019.Interface1.class,
499 intf1Builder.setOts(otsBuilder.build()).build());
500 openRoadmInterfaces.postInterface(realNodeId,interfaceBuilder);
501 LOG.info("Spanloss Value update completed successfully");
504 LOG.error("Interface not found for nodeId: {} and interfaceName: {}",
505 nodeId,interfaceName);
509 } catch (OpenRoadmInterfaceException e) {
510 // TODO Auto-generated catch block
511 LOG.error("OpenRoadmInterfaceException occured {}",e);
512 } /**catch (InterruptedException e) {
513 // TODO Auto-generated catch block
514 } catch (ExecutionException e) {
515 // TODO Auto-generated catch block
521 * This method calculates Spanloss by TranmistPower - Receive Power Steps:
524 * 1. Read PM measurement
527 * 2. Set Spanloss value for interface
530 * reference to list of RoadmLinks
531 * @return map with list of spans with their spanloss value
533 private Map<LinkId, BigDecimal> getLinkSpanloss(List<RoadmLinks> roadmLinks) {
534 Map<LinkId, BigDecimal> map = new HashMap<LinkId, BigDecimal>();
535 LOG.info("Executing GetLinkSpanLoss");
536 BigDecimal spanLoss = new BigDecimal(0);
537 for (RoadmLinks link : roadmLinks) {
538 String sourceNodeId = link.getSrcNodeId().toString();
539 String sourceTpId = link.getSrcTpId();
540 String destNodeId = link.getDestNodeId().toString();
541 String destTpId = link.getDestTpid();
542 OtsPmHolder srcOtsPmHoler = getPmMeasurements(sourceNodeId, sourceTpId, "OpticalPowerOutput");
543 OtsPmHolder destOtsPmHoler = getPmMeasurements(destNodeId, destTpId, "OpticalPowerInput");
544 spanLoss = new BigDecimal(srcOtsPmHoler.getOtsParameterVal() - destOtsPmHoler.getOtsParameterVal())
545 .setScale(0, RoundingMode.HALF_UP);
546 LOG.info("Spanloss Calculated as :" + spanLoss + "=" + srcOtsPmHoler.getOtsParameterVal() + "-"
547 + destOtsPmHoler.getOtsParameterVal());
548 if ((spanLoss.doubleValue() < 28) && (spanLoss.doubleValue() > 0)) {
549 if (!setSpanLoss(sourceNodeId, srcOtsPmHoler.getOtsInterfaceName(), spanLoss, "TX")) {
550 LOG.info("Setting spanLoss failed for " + sourceNodeId);
553 if (!setSpanLoss(destNodeId, destOtsPmHoler.getOtsInterfaceName(), spanLoss, "RX")) {
554 LOG.info("Setting spanLoss failed for " + destNodeId);
557 map.put(link.getLinkId(), spanLoss);
563 private String getRealNodeId(String mappedNodeId) {
564 KeyedInstanceIdentifier<Node, NodeKey> mappedNodeII =
565 InstanceIdentifiers.OVERLAY_NETWORK_II.child(Node.class, new NodeKey(new NodeId(mappedNodeId)));
566 com.google.common.base.Optional<Node> realNode;
567 try (ReadOnlyTransaction readOnlyTransaction = this.dataBroker.newReadOnlyTransaction()) {
568 realNode = readOnlyTransaction.read(LogicalDatastoreType.CONFIGURATION, mappedNodeII).get();
569 } catch (InterruptedException | ExecutionException e) {
570 LOG.error(e.getMessage(), e);
571 throw new IllegalStateException(e);
573 if (!realNode.isPresent() || (realNode.get().getSupportingNode() == null)) {
574 LOG.error("supporting node is null");
575 throw new IllegalArgumentException(
576 String.format("Could not find node %s, or supporting node is not present", mappedNodeId));
578 List<SupportingNode> collect = realNode.get().getSupportingNode().stream()
579 .filter(node -> (node.getNetworkRef() != null)
580 && NetworkUtils.UNDERLAY_NETWORK_ID.equals(node.getNetworkRef().getValue())
581 && (node.getNodeRef() != null) && !Strings.isNullOrEmpty(node.getNodeRef().getValue()))
582 .collect(Collectors.toList());
583 if (collect.isEmpty() || (collect.size() > 1)) {
584 throw new IllegalArgumentException(String.format("Invalid support node count [%d] was found for node %s",
585 collect.size(), mappedNodeId));
588 LOG.info("getRealNodeId - return {}", collect.iterator().next().getNodeRef().getValue());
589 return collect.iterator().next().getNodeRef().getValue();
592 private Link getNetworkLinkById(LinkId linkId) {
593 NetworkKey overlayTopologyKey = new NetworkKey(new NetworkId(NetworkUtils.OVERLAY_NETWORK_ID));
594 InstanceIdentifier<Link> linkIID = InstanceIdentifier.builder(Networks.class)
595 .child(Network.class, overlayTopologyKey)
596 .augmentation(Network1.class).child(Link.class, new LinkKey(linkId))
598 Optional<Link> linkOptional;
599 try (ReadOnlyTransaction rtx = dataBroker.newReadOnlyTransaction()) {
600 //TODO change to constant from Timeouts class when it will be merged.
601 linkOptional = rtx.read(LogicalDatastoreType.CONFIGURATION, linkIID).get(Timeouts.DATASTORE_READ,
602 TimeUnit.MILLISECONDS).toJavaUtil();
603 return linkOptional.get();
604 } catch (InterruptedException | ExecutionException | TimeoutException e) {
605 LOG.warn("Read of {} topology failed", NetworkUtils.OVERLAY_NETWORK_ID);